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Regular Expressions

Posted on 2007-11-28
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Last Modified: 2011-09-20
This is not an exam or homework

You are using a RegularExpressionValidator to make sure that the user enters a 5 digit US-Zip code, but you are not actually checking if the zip code exists. Which of the following validation expressions achieves this goal?
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Question by:cybernation989
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4 Comments
 
LVL 143

Expert Comment

by:Guy Hengel [angelIII / a3]
ID: 20363928
>This is not an exam or homework
I am sorry, but this looks too much like it, or like exam preparation.
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Author Comment

by:cybernation989
ID: 20363938
Sorry forgot this

1. "\d{5}"
2. "[0-9]+"
3. "5*(\d)"
4. "\d[5]"
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Author Comment

by:cybernation989
ID: 20364020
After some checking around I found a great tutorial at http://www.w3schools.com/aspnet/control_regularexpvalidator.asp

According to the example \d{5} is the right one
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LVL 143

Accepted Solution

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Guy Hengel [angelIII / a3] earned 2000 total points
ID: 20364048
yes, that is indeed the correct choice!
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